Insecticide suspension of beet noctuid polyhedron virus
A technology of nuclear polyhedrosis virus and beet armyworm, applied in the directions of biocides, animal repellents, plant growth regulators, etc., can solve the problems of phytotoxicity, easy to produce residues, uneven distribution of auxiliary agents, etc., and achieve field application Convenient, easy to disperse, and the effect of speeding up the speed of virus and insecticidal
Inactive Publication Date: 2003-01-01
WUHAN INST OF VIROLOGY CHINESE ACADEMY OF SCI
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Problems solved by technology
These dosage forms are inconvenient to use, the distribution of adj
Method used
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example 2
[0010] Preparation method is identical with example 1. Example 3: Beet Spodoptera nuclear polyhedrosis virus 800 million PIB / ml glycerol 3% aromatic amino acid tyrosine 0.1% diflubenzuron analog chlorfluazuron 0.01% refined fluorescent whitening agent 0.3% dispersant 2% sterile water 94.59%
example 3
[0011] Preparation method is identical with example 1.
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The present invention discloses beet noctuid nuclear polyhedrosis virus insect killing suspending agent, in which the virus bearer content is 5-20 hundred million PIB/ml., itis composed of chlorbenzuron analogue chlorfluazuron, aromatic amino acid tyrosine, fluorescent whitener, dispersant, glycerin, sterilized water. The present invention is harmless to man and livestock and other higher animals, has no pollution to environment and has no pesticide residue.
Description
technical field [0001] The invention relates to biological insecticides, more specifically to a beet armyworm nuclear polyhedrosis virus insecticidal suspension, which is suitable for biological control. Background technique [0002] Beet armyworm is an important agricultural pest in my country. It mainly harms nearly a hundred kinds of crops such as vegetables and soybeans, and causes great economic losses to vegetable farmers and farmers. In the past, beet armyworm only occurred in southern my country, and the damage was limited to vegetable fields, and occurred intermittently. In recent years, with the impact of global warming and other factors, the occurrence and damage of beet armyworm has been increasing year by year. At present, beet armyworm has not only become the main pest on vegetables in our country, but also has serious outbreaks on soybeans, cotton and other crops. The control of beet armyworm mainly depends on chemical pesticides,...
Claims
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Inventor 张忠信张小霞牛国栋张友清
Owner WUHAN INST OF VIROLOGY CHINESE ACADEMY OF SCI
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